HLR-150/45DX-Z Automatic Superficial Rockwell Hardness Tester

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Product Introduction:

  1. Electronic electric loading, high precision sensor, with a unique closed loop control system.
  2. Automatic lifting of worktable without manual rotation of screw wheel.
  3. Press the start button, the worktable will rise automatically, the sample will load and unload automatically after touching the head, and the hardness value will be displayed automatically.
  4. Touch screen interface, easy to operate, directly select hardness scale, force value automatically change in the test parameters.
  5. According to standard hardness blocks, the hardness scales are divided into high, middle and low sections for automatic correction.
  6. Test force can be corrected automatically by standard dynamometer.
  7. Automatic application of initial test force and main test force.
  8. Powerful data processing function, including: HR, HB, HV and other hardness system conversion, set qualified range, automatic alarm over the limit, can input tester, sample name and other information.
  9. More samples and test information, measurement data saved in USB disk in EXCEL format, convenient editing and processing.

Model

HLR-150/45DX-Z

Rockwell initial test force

10kgf(98.07N)

Superficial Rockwell initial test force

3.0kgf(29.4N)

Rockwell total test force

60kgf(588N) 100kgf(980N) 150kgf(1471N)

Superficial Rockwell total test force

15kgf(147.1N) 30kgf(249.2N) 45kgf(441.3N)

Rockwell hardness scale

HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、 HRL、HRM、HRR、HRP、HRS、HRV

Superficial Rockwell hardness scale

15N、15T、15W、15X、15Y、30N、30T、30W、30X、30Y、45N、45T 、45W、45X、45Y

Rockwell measurement range

HRA:20-88、HRB:20-100 、HRC:20-70 、HRD:40-77 、HRE:70-100 、HRF:60-100 、HRG:30-94、HRH:80-100、HRK:40-100、HRL:100-120 HRM:85-115、 HRR:114-125

Rockwell test range

HR15N:70-94 HR30N:42-86 HR45N:20-77

HR15T:67-93 HR30T:29-82 HR45T:1-72

Standard

BSEN 6508, ISO 6508, ASTM E18, GB/T230

Dwell time

0-99s

Hardness resolution

0.1HR

Error of test force

<0.5%

Data output

LCD display

Data is stored

The measured values are saved on USB flash drive in Excel format

Conversion scale

Rockwell, Brinell and Vickers

Maximum allowable specimen height

300mm

Distance from indenterto wall

200mm

size

560×280×850mm

Weight

80kg

Power supply

AC220  + 5%,50~60Hz

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